- cache [node, @page, Alchemy::Current.preview_page?] do
  = content_tag :li,
    class: ['nav-item', node.children.any? ? 'dropdown' : nil].compact do
    = link_to_if node.url,
      node.name,
      Alchemy::Current.preview_page? ? 'javascript: void(0)' : node.url,
      class: ['nav-link', current_page?(node.url) ? 'active' : nil].compact,
      title: node.title,
      target: node.external? ? '_blank' : nil,
      rel: node.nofollow? ? 'nofollow' : nil
      - if node.children.any?
        ul.dropdown-menu
          = render node.children.includes(:page, :children), as: 'node'
